I'm stuck at a hotel through the end of the month and wanted to play Destiny. It says I'm connected but my NAT is strict and internet is connected but multiplayer says "Can't find Teredo IP address". I don't know the modem or router type and can't access ports. I can stream videos and message, install and update games, see friends online, and search internet explorer. I can't join a party, game, or watch a broadcast. Any help?